5/10NL: 88 weak play?

[RiverRider]

Im new to this site but Villain (CO) is multitabling and is 18.9/13.2/2.0 over only 50 hands though.

Texas Hold'em NL $5.00/$10.00
Seat 3: BB ($1,509.00 in chips)
Seat 5: CO ($1,293.00 in chips)
Seat 6: HERO ($1,022.00 in chips) DEALER
Seat 8: SB ($721.00 in chips)
SB: Post SB $5.00
BB: Post BB $10.00
*** HOLE CARDS ***
Dealt to HERO [8[img]/images/graemlins/spade.gif[/img] 8[img]/images/graemlins/club.gif[/img]]
CO: Raise $35.00
HERO: Raise $125.00
SB: Fold
BB: Fold
CO: Call $90.00
*** FLOP *** [4[img]/images/graemlins/diamond.gif[/img] 2[img]/images/graemlins/diamond.gif[/img] 7[img]/images/graemlins/heart.gif[/img]]
CO: Check
HERO: Check
*** TURN *** [7[img]/images/graemlins/club.gif[/img]]
CO: Check
HERO: Check
*** RIVER *** [3[img]/images/graemlins/club.gif[/img]]
CO: Check
HERO: Check

Is this too weak or is this standard since i'll probably get called only by better hands if I bet?